Marine Hydraulic Motor Seal Kits / A6VM200 Rexroth Marine Hydraulic Motor NBR

A6VM200 Rexroth Large Displacement Marine Hydraulic Motor Repair Kits Custom Cold-resistant NBR High Pressure Oil Seal Set

Part NO: Rexroth A6VM200

Max Rated Working Pressure: 350 Mpa; Instant Peak Pressure: 400 Mpa

Core Material: Marine customized low-swelling NBR rubber

Working Temperature: -40℃ ~ +110℃ (superior cold resistance vs standard NBR, suitable for northern offshore ships)

Max Linear Rotation Speed: 1.8m/s, compatible with A6VM200 variable displacement motor high-torque & high-speed switching operation

This full repair kit is tailor-made for Rexroth A6VM200 bent-axis variable hydraulic motors widely used on medium & large marine machinery, differentiated from small-displacement A4VG series kits with thicker cross-section O-rings, reinforced double-lip shaft oil seals and complete PTFE anti-extrusion backup rings. Our marine NBR formula is optimized with anti-salt fog additives, volume swelling rate below 12% in marine HLP mineral hydraulic oil, greatly reducing leakage risks under long-term humid saltwater environment. It effectively solves common points of ordinary seals: premature aging, oil swelling, cold hardening and short service life on ships.

A10VSO16, A10VSO18, A10VSO28, A10VSO45, A10VSO71, A10VSO74, A10VSO100, A10VSO140 A11VO40, A11VO60, A11VO75, A11VLO95, A11VLO130, A11VLO145, A11VO160, A11VLO190, A11VLO260 A4VG28, A4VG40, A4VG56, A4VG71, A4VG90, A4VG120, A4VG125, A4VG140, A4VG180, A4VG250 A4VSO40, A4VSO45, A4VSO56, A4VSO71, A4VSO125, A4VSO180, A4VSO250, A4VSO350, A4VSO500 A2F28, A2F55, A2F80, A2F107, A2F160, A2F180, A2F200, A2F225, A2F250, A2F500 A2FO10, A2FO12, A2FO16, A2FO23, A2FO28, A2FO45, A2FO56, A2FO63, A2FO80, A2FO107, A2FO125, A2FO160, A2FO180, A2FO200, A2FO250 A6V28, A6V55, A6V80, A6V107, A6V160, A6V200, A6V250, A6V355, A6V500 A6VM12, A6VM28, A6VM55, A6VM80, A6VM160, A6VM172, A6VM200, A6VM250, A6VM355, A6VM500 A7V28, A7V55, A7V80, A7V107, A7V125, A7V160, A7V355, A7V500 A7VO28, A7VO55, A7VO80, A7VO107, A7VO160, A7VO200, A7VO250, A7VO355, A7VO500 A8V55, A8V80, A8V107, A8V160, A8V200 A8VO55, A8VO80, A8VO107, A8VO160, A8VO200

Exclusive marine anti-corrosion packaging solution: Each set sealed with vacuum moisture-proof plastic bag, matched with desiccant inside, packed in thick kraft color cartons with waterproof coating. All seals are sorted and labeled by serial number for fast on-board maintenance, avoiding part confusion during ship emergency repair. OEM custom color boxes & private brand sticker printing supported.

• Shipping Modes: Full global logistics support. Sea bulk shipment for marine spare parts wholesalers; DHL/EMS/FEDEX/TNT door-to-door air express for ship repair station urgent orders
• Payment Methods: T/T bank transfer, Western Union, Cash, Paypal, HSBC & CITY BANK international transfer, Irrevocable L/C for large marine trading companies

NFK Seal is a 25-year professional sealing manufacturer focusing on heavy-duty marine hydraulic sealing kits, independent R&D marine anti-salt fog NBR compound, distinct advantages compared with general hydraulic seal suppliers:

• Exclusive Custom Marine NBR Formula: Passed 500-hour neutral salt spray test, effectively resist seawater vapor corrosion, avoid seal cracking and hardening in offshore environment; ultra-low oil swelling rate extends service life by 30% vs ordinary NBR kits
• Complete Matching Accessories for A6VM200 Large Displacement Motor: Equipped with PTFE backup rings to prevent O-ring extrusion under 400Mpa peak pressure, fully solve high-pressure leakage problems of large torque marine motors (not included in small model A4VG standard kits)
• Massive Ready Stock: Over 30,000 seal sizes, stock volume over 500 million pieces, A6VM200 marine NBR repair kits continuously in stock, support fast emergency supply for ship breakdown maintenance
• Authorized Agent of Germany Simrit, CFW & Famous Japanese Seal Brands: Can provide mixed material matching kits (NBR+FKM) for vessels with mixed temperature working conditions, one-stop marine sealing matching service
• Professional Marine Technical Team: Provide free sealing failure analysis, customized hardness NBR formula according to customer's ship working water temperature, hydraulic oil type and operation pressure
• Full OEM Brand Customization Service: Support private label printing, customized packaging box design, separate part packaging for marine spare parts distributors, help customers build exclusive marine sealing product line

The full A6VM200 repair kit includes reinforced double-lip skeleton shaft oil seal, multi-size thick cross-section NBR O-rings. All main sealing components adopt marine cold-resistant NBR material, fully fit the original installation dimensions of Rexroth A6VM200 variable hydraulic motor for marine machinery.